code: def test_threshold():
      assert spm.Threshold._jobtype == "basetype"
      assert spm.Threshold._jobname == "basename"
  
file_path: nipype/nipype/interfaces/spm/tests/test_model.py
imports: import os
  import nipype.interfaces.spm.model
  import nipype.interfaces.matlab
label_desc: Use image node_id 4 for calling a global function with example usage: test_threshold() without return types